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» A Logic of Object-Oriented Programs
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SAC
2009
ACM
15 years 12 months ago
Specifying and checking protocols of multithreaded classes
In the Design By Contract (DBC) approach, programmers specify methods with pre and postconditions (also called contracts). Earlier work added protocols to the DBC approach to desc...
Clément Hurlin
147
Voted
COMPSAC
2006
IEEE
15 years 11 months ago
Testing Scenario Implementation with Behavior Contracts
This paper presents behavior contracts as a new assertion mechanism and a tool that uses such contracts to support the testing of Object-Oriented (OO) systems. A behavior contract...
Donglin Liang, Kai Xu 0002
ICECCS
2006
IEEE
90views Hardware» more  ICECCS 2006»
15 years 11 months ago
A Type System for the Relational Calculus of Object Systems
Being a successful technique in software practice, Object Orientation (OO) is a hot topic in academic research fields. Among many formalisms, rCOS, a refinement calculus of obje...
Liang Zhao, Xiangpeng Zhao, Quan Long, Zongyan Qiu
PROFES
2004
Springer
15 years 10 months ago
Refactoring Support Based on Code Clone Analysis
Abstract. Software maintenance is the most expensive activity in software development. Many software companies spent a large amount of cost to maintain the existing software system...
Yoshiki Higo, Toshihiro Kamiya, Shinji Kusumoto, K...
152
Voted
SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 9 months ago
Query Execution Techniques for Caching Expensive Methods
Object-Relational and Object-Oriented DBMSs allow users to invoke time-consuming ("expensive") methods in their queries. When queries containing these expensive methods a...
Joseph M. Hellerstein, Jeffrey F. Naughton